MK-677 (Ibutamoren) is a non-peptide, orally active ghrelin receptor agonist. Because it mimics ghrelin at GHSR-1a rather than acting on the GH receptor directly, it is a common tool for studying pulsatile growth hormone release.
Product Specifications:
- Purity: ≥99% (HPLC Verified)
- Form: Oral Capsules
- Unit Size: 10mg per capsule
- Storage: Store in a cool, dry place away from light
- Usage: Laboratory research use only
Research Applications:
MK-677 is studied with reference to:
- GHSR-1a (ghrelin receptor) agonism
- Growth hormone and IGF-1 pulse dynamics
- Appetite signalling and energy balance
- Sleep architecture and nitrogen retention models
Note: Research chemical for laboratory use only. Not a supplement, and not approved for human or veterinary use.
Questions about specifications or certificates of analysis? Send them through our contact form.
Purity: ≥99% (HPLC verified)
Form: Lyophilised powder
Storage: Store at −20°C or lower
Reconstitution: Bacteriostatic water (sold separately)
Usage: Laboratory research use only

